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- Keywords Shaped steel tube;Design of roll groove;Pass screwdown factor method;Nominal dimension design method; 异型钢管;轧辊孔型设计;道次压下系数法;公称尺寸设计法;
- Based on the related sketches, pass design for the welded shaped steel tube can be obtained with analytics. Aided with computer, computing speed and accuracy can be enhanced. 在引入辅助图形的基础上,运用解析法计算异型钢管的孔型,并借助计算机进行辅助设计,可提高运算速度和精度。
- The electrical heating tube is made of U shaped steel tube, sintered magnesia and heating wire. It is immersed directly in the water for preventing heat loss. 电热管用U型钢管，烧结氧化镁和电热丝制成，直接浸在水里热能损耗少。
- The paper studies the integral curvilinear sliding construction for truss structure by using shape steel tube falsework for first time, which developes the technology of sliding construction. 首次在实际工程中采用型钢管胎架进行桁架胎架整体曲线滑移施工，拓展了滑移施工工艺。
- Described in the article is a new process for producing square, rectangular steel tubes and other non-sysmmetric sectioned shaped steel tubes, the push-rolling torming process. 介绍了一种用于生产方形、矩形和其他无对称轴断面异型钢管的成型新方法-推轧成型法。
- Relevant operational practice has proven that the said new process is advantageous in producing largesized and heavy-walled shaped steel tubes with higher accuracy. 实践表明，该方法具有可以生产较高精度的大规格厚壁异型钢管的特点。
- ABS modified the shape steel tubes, pipes pieces, glue and accessory products development, production, wholesale, retail. abs改性工塑管材、管件、胶剂及配套产品的开发、生产、批发、零售。
- Keywords shape steel;standard;compile detailed;rales; 型钢;标准;编号;细则;
- FE Simulation of Roll-extrusion Process of Shaped Steel Tube 异型钢管辊挤成型过程的有限元模拟
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮，供经线缠绕之用
- It is a stainless steel tube about 2cm in diameter. 它是直径约2厘米的不锈钢管。
- Handan City Hua Bei Stainless Steel Tube Co., Ltd. 邯郸华北不锈钢管厂有限公司。
- QINGDAO XINGFENG STEEL TUBE CO., LTD. 青岛兴峰管业有限公司。
- Hengyang Steel Tube Group Int'l Trading Inc. 衡阳钢管集团国际贸易有限公司。
- ZHEJIANG FIVE-STAR STEEL TUBE MANUFACTURING CO. 浙江五星钢管制造有限公司。
- ZHEJIANG XINDA ELECTRIC POWER STEEL TUBE CO., LTD. 浙江欣达电力钢管有限公司。
- Wiring with steel tube or cable. 钢管或电缆布线均可。
- Keywords shaped tube;rollforming;CAD;COPRA; 异型钢管;成型;计算机辅助设计;COPRA软件;
- The steel tubes were clogged with dirty matters. 钢管里塞满了脏物。
